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In Linux change hostname without reboot using hostnamectl set-hostname command. Learn how to change hostname in Linux terminal. What is hostname A hostname is a name of label which is assigned to a machine and this label is used to identify the machine on the network. Each device has a unique hostname in the network. […]

Let us learn how to check Linux 32 or 64-bit in command line and how to check OS version in Linux using command line? Check linux 32 or 64-bit command line To find out if your Linux installation is 32 bit or 64 bit, run the command: uname -i Uname -i gives you the hardware-platform. […]

How to check cache memory in Linux. Here are the commands to clear cache in Linux Ubuntu or clear memory in Linux. On Linux, clear cache without root using the following commands or clear swap memory in Linux. You must understand that a buffer is an area of memory used to temporarily store data while […]

How to check last 10 reboot in Linux? Use last reboot command in Linux or on Ubuntu to check boot time. Easily find reboot history on Linux and check last reboot time. Who Command To Check The Last Reboot Time ‘who’ prints information about users who are currently logged on. If given no non-option arguments, […]

Wondering how to check ip address in Linux? If yes, here i show to find my ip address in Ubuntu command line. Internet Protocol Address (IP Address) An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP […]

How to upgrade all upgradable packages in Ubuntu? Get apt-get list available packages and know which of the following packages have been kept back. Here is how to check available updates in Ubuntu: To get a list of upgradeable packages in Ubuntu Linux Systems, use the following command to print the packages list that can […]